Ultrastructures of Leuco‐Adsorption on Monolayers Infected with Influenza Virus
Identifieur interne : 000455 ( Istex/Curation ); précédent : 000454; suivant : 000456Ultrastructures of Leuco‐Adsorption on Monolayers Infected with Influenza Virus
Auteurs : Yasuo Saburi ; Fumio Uno ; Kazuya Akatsuka ; Naomichi Uno ; Hiromi Kumon ; Toyozoh Takahashi ; Kenji OkudaSource :
- Microbiology and Immunology [ 0385-5600 ] ; 1984-08.
Abstract
Leuco‐adsorption occurring in influenza virus infected‐cell cultures was studied morphologically to clarify the mechanisms of adsorption of leukocytes. Among the various types of chicken leukocytes studied, such as lymphocytes, monocytes, granulocytes, and thrombocytes, all were found to adhere to the virus‐infected cells. The adsorption seems to occur through at least two processes, one is mediated by microvilli (microvillus‐attachment), and the other is direct adherence of both cells (cell‐to‐cell‐attachment). In the former, the leukocytes are bound to the microvilli protruding from the infected MDCK cells and in the latter both cell membranes attach directly. In the cell‐to‐cell‐attachment, there was an electron‐lucent gap of about 12 nm in width in the intermembranous space of the junctional regions. This region was similar morphologically to the gap junction. As a result of leuco‐adsorption no cytolytic effects occurred in the MDCK cells under the experimental conditions.
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DOI: 10.1111/j.1348-0421.1984.tb00747.x
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Yasuo Saburi<affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Bacteriology, Yokohama City University School of Medicine, Urafune‐cho, Yokohama, Kanagawa, 232, Minami‐ku</mods:affiliation><wicri:noCountry code="subField">Minami‐ku</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Bacteriology, Yokohama City University School of Medicine, Urafune‐cho, Yokohama, Kanagawa, 232, Minami‐ku</mods:affiliation><wicri:noCountry code="subField">Minami‐ku</wicri:noCountry></affiliation>Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Ultrastructures of Leuco‐Adsorption on Monolayers Infected with Influenza Virus</title><author><name sortKey="Saburi, Yasuo" sort="Saburi, Yasuo" uniqKey="Saburi Y" first="Yasuo" last="Saburi">Yasuo Saburi</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Uno, Fumio" sort="Uno, Fumio" uniqKey="Uno F" first="Fumio" last="Uno">Fumio Uno</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Akatsuka, Kazuya" sort="Akatsuka, Kazuya" uniqKey="Akatsuka K" first="Kazuya" last="Akatsuka">Kazuya Akatsuka</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Uno, Naomichi" sort="Uno, Naomichi" uniqKey="Uno N" first="Naomichi" last="Uno">Naomichi Uno</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Kumon, Hiromi" sort="Kumon, Hiromi" uniqKey="Kumon H" first="Hiromi" last="Kumon">Hiromi Kumon</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Takahashi, Toyozoh" sort="Takahashi, Toyozoh" uniqKey="Takahashi T" first="Toyozoh" last="Takahashi">Toyozoh Takahashi</name><affiliation><mods:affiliation>Department of Bacteriology, Yokohama City University School of Medicine, Urafune‐cho, Yokohama, Kanagawa, 232, Minami‐ku</mods:affiliation><wicri:noCountry code="subField">Minami‐ku</wicri:noCountry></affiliation></author><author><name sortKey="Okuda, Kenji" sort="Okuda, Kenji" uniqKey="Okuda K" first="Kenji" last="Okuda">Kenji Okuda</name><affiliation><mods:affiliation>Department of Bacteriology, Yokohama City University School of Medicine, Urafune‐cho, Yokohama, Kanagawa, 232, Minami‐ku</mods:affiliation><wicri:noCountry code="subField">Minami‐ku</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:A03778E9A59080E1347E0E43ACB958E9905039CE</idno><date when="1984" year="1984">1984</date><idno type="doi">10.1111/j.1348-0421.1984.tb00747.x</idno><idno type="url">https://api.istex.fr/ark:/67375/WNG-V9P00PS2-W/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">000455</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000455</idno><idno type="wicri:Area/Istex/Curation">000455</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Ultrastructures of Leuco‐Adsorption on Monolayers Infected with Influenza Virus</title><author><name sortKey="Saburi, Yasuo" sort="Saburi, Yasuo" uniqKey="Saburi Y" first="Yasuo" last="Saburi">Yasuo Saburi</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Uno, Fumio" sort="Uno, Fumio" uniqKey="Uno F" first="Fumio" last="Uno">Fumio Uno</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Akatsuka, Kazuya" sort="Akatsuka, Kazuya" uniqKey="Akatsuka K" first="Kazuya" last="Akatsuka">Kazuya Akatsuka</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Uno, Naomichi" sort="Uno, Naomichi" uniqKey="Uno N" first="Naomichi" last="Uno">Naomichi Uno</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Kumon, Hiromi" sort="Kumon, Hiromi" uniqKey="Kumon H" first="Hiromi" last="Kumon">Hiromi Kumon</name><affiliation><mods:affiliation>Department of Virology, Okayama University Medical School, Shikata‐cho, Okayama, 700, Okayama</mods:affiliation><wicri:noCountry code="subField">Okayama</wicri:noCountry></affiliation></author><author><name sortKey="Takahashi, Toyozoh" sort="Takahashi, Toyozoh" uniqKey="Takahashi T" first="Toyozoh" last="Takahashi">Toyozoh Takahashi</name><affiliation><mods:affiliation>Department of Bacteriology, Yokohama City University School of Medicine, Urafune‐cho, Yokohama, Kanagawa, 232, Minami‐ku</mods:affiliation><wicri:noCountry code="subField">Minami‐ku</wicri:noCountry></affiliation></author><author><name sortKey="Okuda, Kenji" sort="Okuda, Kenji" uniqKey="Okuda K" first="Kenji" last="Okuda">Kenji Okuda</name><affiliation><mods:affiliation>Department of Bacteriology, Yokohama City University School of Medicine, Urafune‐cho, Yokohama, Kanagawa, 232, Minami‐ku</mods:affiliation><wicri:noCountry code="subField">Minami‐ku</wicri:noCountry></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Microbiology and Immunology</title><title level="j" type="alt">MICROBIOLOGY AND IMMUNOLOGY</title><idno type="ISSN">0385-5600</idno><idno type="eISSN">1348-0421</idno><imprint><biblScope unit="vol">28</biblScope><biblScope unit="issue">8</biblScope><biblScope unit="page" from="913">913</biblScope><biblScope unit="page" to="921">921</biblScope><biblScope unit="page-count">9</biblScope><date type="published" when="1984-08">1984-08</date></imprint><idno type="ISSN">0385-5600</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0385-5600</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">Leuco‐adsorption occurring in influenza virus infected‐cell cultures was studied morphologically to clarify the mechanisms of adsorption of leukocytes. Among the various types of chicken leukocytes studied, such as lymphocytes, monocytes, granulocytes, and thrombocytes, all were found to adhere to the virus‐infected cells. The adsorption seems to occur through at least two processes, one is mediated by microvilli (microvillus‐attachment), and the other is direct adherence of both cells (cell‐to‐cell‐attachment). In the former, the leukocytes are bound to the microvilli protruding from the infected MDCK cells and in the latter both cell membranes attach directly. In the cell‐to‐cell‐attachment, there was an electron‐lucent gap of about 12 nm in width in the intermembranous space of the junctional regions. This region was similar morphologically to the gap junction. As a result of leuco‐adsorption no cytolytic effects occurred in the MDCK cells under the experimental conditions.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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